627286163984

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{3433}}^1\times {\mathrm{11689}}^1$

素因数の和:16107

約数の個数: 40

約数和(自身を含む): 1217069420280

約数和(自身を除く): 589783256296

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3433, 3908, 6866, 7816, 11689, 13732, 15632, 23378, 27464, 46756, 54928, 93512, 187024, 3354041, 6708082, 11420153, 13416164, 22840306, 26832328, 40128337, 45680612, 53664656, 80256674, 91361224, 160513348, 182722448, 321026696, 642053392, 39205385249, 78410770498, 156821540996, 313643081992, 627286163984]

約数ペア:

[(1, 627286163984), (2, 313643081992), (4, 156821540996), (8, 78410770498), (16, 39205385249), (977, 642053392), (1954, 321026696), (3433, 182722448), (3908, 160513348), (6866, 91361224), (7816, 80256674), (11689, 53664656), (13732, 45680612), (15632, 40128337), (23378, 26832328), (27464, 22840306), (46756, 13416164), (54928, 11420153), (93512, 6708082), (187024, 3354041)]